A coil has an area of 100 cm2 with 198 turns connected across a 5.00 Q resistor to form a closed circuit as in the figure. Initially, a 3 T uniform magnetic field points upward through the plane of the coil. The direction of the field then reverses so that the final magnetic field has a magnitude of 3 T and points downward through the coil. If the time interval required for the field to reverse directions is 0.100 s, what is the average current (in units of A) in the coil during that time? В R
A coil has an area of 100 cm2 with 198 turns connected across a 5.00 Q resistor to form a closed circuit as in the figure. Initially, a 3 T uniform magnetic field points upward through the plane of the coil. The direction of the field then reverses so that the final magnetic field has a magnitude of 3 T and points downward through the coil. If the time interval required for the field to reverse directions is 0.100 s, what is the average current (in units of A) in the coil during that time? В R
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter32: Faraday’s Law Of Induction
Section: Chapter Questions
Problem 63PQ
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![A coil has an area of 100 cm2 with 198 turns connected across a 5.00 Q resistor to form a closed circuit as in the figure. Initially, a 3 T
uniform magnetic field points upward through the plane of the coil. The direction of the field then reverses so that the final magnetic field
has a magnitude of 3 T and points downward through the coil. If the time interval required for the field to reverse directions is 0.100 s, what
is the average current (in units of A) in the coil during that time?
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff33a3794-5d99-4c14-a012-06f1c6160ad5%2F56520011-f088-408b-9fa3-3eb09b28c901%2Fabetqfi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A coil has an area of 100 cm2 with 198 turns connected across a 5.00 Q resistor to form a closed circuit as in the figure. Initially, a 3 T
uniform magnetic field points upward through the plane of the coil. The direction of the field then reverses so that the final magnetic field
has a magnitude of 3 T and points downward through the coil. If the time interval required for the field to reverse directions is 0.100 s, what
is the average current (in units of A) in the coil during that time?
B
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